Update app.py

app.py

@@ -12,9 +12,9 @@ dataset_api = project.get_dataset_api()
 dataset_api.download("Resources/batch_data_predictions.csv")
 dataset = load_dataset("csv", data_files="batch_data_predictions.csv")
 predictions_df = pd.DataFrame(dataset,columns=['Headlines', 'URL','Predictions'],)
-predictions_df_url0 = predictions_df['URL'][0]
-predictions_df_url1 = predictions_df['URL'][1]
-predictions_df_url2 = predictions_df['URL'][3]
+predictions_df_url0 = predictions_df['URL'].iloc[0]
+predictions_df_url1 = predictions_df['URL'].iloc[1]
+predictions_df_url2 = predictions_df['URL'].iloc[3]